Free Grade 3 Adding Integers in Context Techniques Worksheets
Free Grade 3 worksheets for Adding Integers in Context Techniques: 12 real questions with a full answer key and worked solutions. Integers include negative numbers. On a number line, adding moves right and subtracting moves left. Subtracting a negative is the same as adding.
Free
Foundation
15 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- RememberIdentify adding integers in context techniques
Identify adding integers in context techniques accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain adding integers in context techniques
Explain adding integers in context techniques accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate adding integers in context techniques
Calculate adding integers in context techniques accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare adding integers in context techniques
Compare adding integers in context techniques accurately in a familiar context.
Assessed by: Exit ticket of four short items
Prerequisites
Close these gaps first — each has its own free lesson, worksheet and quiz.
How Adding Integers in Context Techniques works
Integers include negative numbers. On a number line, adding moves right and subtracting moves left. Subtracting a negative is the same as adding.
12 practice questions
Easy to hard, 24 marks in total. Try them first, then open the answers.
- 1.9 + (-3) = ?[1]
- 2.2 + 4 = ?[1]
- 3.8 − 6 = ?[1]
- 4.0 − 4 = ?[1]
- 5.6 − (-9) = ?[2]
- 6.15 − (-16) = ?[2]
- 7.-14 − 14 = ?[2]
- 8.-17 − (-10) = ?[2]
- 9.-17 − 30 = ?[3]
- 10.7 × (-10) = ?[3]
- 11.-16 + 13 = ?[3]
- 12.15 + 30 = ?[3]
Show answers and working
1. 6
Start at 9 on a number line. Move 3 left. You land on 6.
2. 6
Start at 2 on a number line. Move 4 right. You land on 6.
3. 2
Subtracting 6 is the same as adding -6. 8 + (-6) = 2
4. -4
Subtracting 4 is the same as adding -4. 0 + (-4) = -4
5. 15
Subtracting (-9) is the same as adding 9. 6 + 9 = 15
6. 31
Subtracting (-16) is the same as adding 16. 15 + 16 = 31
7. -28
Subtracting 14 is the same as adding -14. -14 + (-14) = -28
8. -7
Subtracting (-10) is the same as adding 10. -17 + 10 = -7
9. -47
Subtracting 30 is the same as adding -30. -17 + (-30) = -47
10. -70
Multiply the sizes: 7 × 10 = 70. Same signs give positive, different signs give negative. Answer: -70
11. -3
Start at -16 on a number line. Move 13 right. You land on -3.
12. 45
Start at 15 on a number line. Move 30 right. You land on 45.
Worked examples
3 + 7 = ?
- Start at 3 on a number line.
- Move 7 right.
- You land on 10.
- Answer: 10
2 + (-15) = ?
- Start at 2 on a number line.
- Move 15 left.
- You land on -13.
- Answer: -13
8 − (-7) = ?
- Subtracting (-7) is the same as adding 7.
- 8 + 7 = 15
- Answer: 15
Interactive practice
Free, no account required — answer on screen or print it.
Common mistakes
What learners typically get wrong, and how to fix it.
Thinks −8 is bigger than −3.
Correction: Further left on the number line means smaller.
Treats − (−4) as −4.
Correction: Two minus signs together become a plus.
Teacher tips
- · Use a vertical number line like a thermometer.
Parent tips
- · Compare winter temperatures from the weather forecast.
Real-life applications
- · Temperatures below zero, bank balances, floors below ground.
Assessment objectives
How mastery is evidenced, and which standards it maps to.
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Frequently asked
- Is this Grade 3 Adding Integers in Context Techniques worksheet really free?
- Yes. Every worksheets on FreeMathWorksheet is free to use, print and share — no account, no paywall and no watermark.
- What should a learner already know before this?
- Start with Adding Integers in Context Essentials, Working with Adding Integers. Each one has its own free lesson, worksheet and quiz.
- How is the worksheet sequenced?
- Recognition first, then understanding, application, reasoning and finally mastery — the same ladder used across every free resource on the platform.
- What comes next after Adding Integers in Context Techniques?
- Move on to Adding Integers in Context Word Problems, Adding Integers in Context Common Errors, Introducing Adding Integers, Working with Adding Integers, which build directly on this idea.
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